This is a note to let you know that I've just added the patch titled
Bluetooth: Fix mgmt status for LL Privacy experimental feature
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
bluetooth-fix-mgmt-status-for-ll-privacy-experimenta.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 704cacb29acbc095280862f903c7c19487f5f6f0
Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Date: Sun Mar 14 14:49:38 2021 +0100
Bluetooth: Fix mgmt status for LL Privacy experimental feature
[ Upstream commit 353cac0e108f0484b101fd8cc6c2c0c5d9100ca6 ]
The return error when trying to change the setting when a controller is
powered up, shall be MGMT_STATUS_REJECTED. However instead now the error
MGMT_STATUS_NOT_POWERED is used which is exactly the opposite.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Stable-dep-of: 51eda36d33e4 ("Bluetooth: SCO: Fix not validating setsockopt user input")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index bd8cfcfca7aef..fd8bdafb71a0e 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3968,7 +3968,7 @@ static int set_exp_feature(struct sock *sk, struct hci_dev *hdev,
if (hdev_is_powered(hdev))
return mgmt_cmd_status(sk, hdev->id,
MGMT_OP_SET_EXP_FEATURE,
- MGMT_STATUS_NOT_POWERED);
+ MGMT_STATUS_REJECTED);
/* Parameters are limited to a single octet */
if (data_len != MGMT_SET_EXP_FEATURE_SIZE + 1)
